don't take chantix if you've had a serious allergic or skin reaction to it. if you develop these stop taking chantix and see your doctor right away as some can be life-threatening. if you have a history of heart or blood vessel problems tell your doctor if you have new or worse symptoms. get medical help right away if you have symptoms of a heart attack. use caution when driving or operating machinery. common side effects include nausea trouble sleeping and unusual dreams. it helps to have people around you... they say you're much bigger than this. and you are. [ male announcer ] ask your doctor if chantix is right for you. (vo) this afternoon, current tv is the place for compelling true stories. >> jack, how old are you? >> nine. >> this is what 27 tons of marijuana looks like. (vo) with award winning documentaries that take you inside the headlines, way inside. (vo) from the underworld, to the world of privilege. >> everyone in michael jackson's life was out to use him. (vo) no one brings you more documentaries that are real, gripping, current. >> obama: i